Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 670 (POWER SEAT SYSTEM)
2004 Oldsmobile Bravada RWD
Section 670 (Power Seat System)
2004 Oldsmobile Bravada RWDSECTION Section 670 (Power Seat System)
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora and 2001 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Seats (w/o A45, Memory Seat)
- Diagnostic Starting Point - Seats (with A45, Memory Seat)
- Diagnostic System Check - Power Seat Systems
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- DTC B1420
- DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945
- DTC B1825, B1850, B1860, B2355, B2365, or B2375
- DTC B1826, B1851, B1861, B2356, B2366, or B2376
- DTC B2757, B2762, B2767, or B2772
- DTC B3793
- Symptoms - Seats
- Power Seat Inoperative (w/o A45, Memory Seat)
- Power Seat Inoperative (with A45, Memory Seat)
- Power Seat Does Not Move Forward/Rearward (w/o A45, Memory Seat)
- Power Seat Does Not Move Forward/Rearward (with A45, Memory Seat)
- Power Seat Does Not Tilt Forward (w/o A45, Memory Seat)
- Power Seat Does Not Tilt Forward (with A45, Memory Seat)
- Power Seat Does Not Tilt Rearward (w/o A45, Memory Seat)
- Power Seat Does Not Tilt Rearward (with A45, Memory Seat)
- Power Seat Does Not Recline (w/o A45, Memory Seat)
- Power Seat Does Not Recline (with A45, Memory Seat)
- Memory Seat Feature Inoperative
- Lumbar Support Inoperative (w/o A45, Memory Seat)
- Lumbar Support Inoperative (with A45, Memory Seat)
- Lumbar Support Does Not Move In or Out (w/o A45, Memory Seat)
- Lumbar Support Does Not Move In or Out (with A45, Memory Seat)
- Lumbar Support Does Not Move Up or Down (w/o A45, Memory Seat)
- Lumbar Support Does Not Move Up or Down (with A45, Memory Seat)
- Heated Seat Always On
- Heated Seat Inoperative
- Heated Seat Switch Low Indicator Malfunction
- Heated Seat Switch High Indicator Malfunction
- Repair Instructions
- Seat Replacement - Bucket
- Seat Cushion Replacement - Front
- Seat Cushion Frame Replacement - Front
- Seat Cushion Cover and Pad Replacement - Front
- Seat Back Cover and Pad Replacement - Front
- Seat Back Frame Replacement - Front
- Seat Back Recliner Replacement - Front (Power)
- Seat Back Recliner Replacement - Front (Manual)
- Power Recliner Sensor Replacement - Front
- Power Recliner Motor Replacement - Front Seat
- Lumbar Replacement - Front Seat (Power)
- Lumbar Switch Replacement
- Seat Adjuster Replacement - Front
- Seat Adjuster Track Cover Replacement - Front
- Seat Switch Replacement - Power
- Seat Adjuster Motor Replacement
- Drive Cable Replacement - Power Seat
- Memory Seat Switch Replacement
- Memory Seat Control Module Replacement
- Heated Seat Switch Replacement
- Seat Heater Element Replacement - Front
- Heated Seat Control Module Replacement - Front
- Head Restraint Replacement - Front Seat
- Head Restraint Retainer Replacement - Front Seat
- Seat Cushion Replacement - Rear
- Seat Cushion Cover and Pad Replacement - Rear
- Seat Back Cover and Pad Replacement - Rear
- Seat Back Replacement - Rear
- Armrest Replacement - Rear Seat
- Description and Operation
- Special Tools and Equipment
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.